9721872

素因数分解:

$2^4\times 3^2\times {\mathrm{181}}^1\times {\mathrm{373}}^1$

素因数の和:568

約数の個数: 60

約数和(自身を含む): 27431404

約数和(自身を除く): 17709532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 181, 362, 373, 543, 724, 746, 1086, 1119, 1448, 1492, 1629, 2172, 2238, 2896, 2984, 3258, 3357, 4344, 4476, 5968, 6516, 6714, 8688, 8952, 13032, 13428, 17904, 26064, 26856, 53712, 67513, 135026, 202539, 270052, 405078, 540104, 607617, 810156, 1080208, 1215234, 1620312, 2430468, 3240624, 4860936, 9721872]

約数ペア:

[(1, 9721872), (2, 4860936), (3, 3240624), (4, 2430468), (6, 1620312), (8, 1215234), (9, 1080208), (12, 810156), (16, 607617), (18, 540104), (24, 405078), (36, 270052), (48, 202539), (72, 135026), (144, 67513), (181, 53712), (362, 26856), (373, 26064), (543, 17904), (724, 13428), (746, 13032), (1086, 8952), (1119, 8688), (1448, 6714), (1492, 6516), (1629, 5968), (2172, 4476), (2238, 4344), (2896, 3357), (2984, 3258)]